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MPI MPXpress
Motive Power, Inc., as the successor company to Morrison-Knudsen or MK Rail, offered a range of passenger diesel locomotives from 2003 that were intended for commuter service. These were four-axle diesel-electric loco...
General
| Property | MPI MPXpress MP54AC |
|---|---|
| Built | since 2015 |
| Manufacturers | MotivePower |
| Wheel arrangement | B-B |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | MPI MPXpress MP54AC |
|---|---|
| Length | 20.73 m |
| Rigid wheelbase | 2.85 m |
| Service weight | 133.8 t |
| Adhesive weight | 133.8 t |
| Axle load | 33.5 t |
Power plant
| Property | MPI MPXpress MP54AC |
|---|---|
| Engine | Cummins QSK60 |
| Engine type | 2x V16 diesel |
Power
| Property | MPI MPXpress MP54AC |
|---|---|
| Power source | diesel-electric |
| Indicated power | 4,027 kW (5,475 PS) |
| Top speed | 177 km/h |
| Starting effort | 368.8 kN |
Calculated values
| Property | MPI MPXpress MP54AC |
|---|---|
| Factor of adhesion | 1 : 3.56 |
| Power-to-weight ratio | 30.1 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
